How popular is Judite?

Judite is an uncommonly occurring first name for women. Judite is also an uncommon last name for both adults and children. (2000 U.S. Demographics)

Which version is better?

with its source form and related girl names. Jodie, Judee, Judi, Judie, Judith(#927 from current records) and Judy(#1440) are the popular related forms of Judite (not ranked) listed in the Top 2000. Other variants, like Judit, are seldom used. Usage of these relations of Judite was more pronounced 75 years ago (median #686) and is now much lower (#1727, 99.5% less usage). (2015 Birth Statistics)